AC3 not supported royalty-free on Android. Fix: Convert audio to AAC using Android's MediaCodec in a preprocessing step.
Missing DirectShow filters for formats like MKV or FLAC. Fix: Install LAV Filters or use wmf backend instead of directshow (Qt 5.10+). Check backend: qmediaplayer supported formats
In this long-form guide, we will dissect QMediaPlayer supported formats across all major platforms (Windows, macOS, Linux, Android, iOS), explain the underlying backends (DirectShow, GStreamer, AVFoundation, WMF), and provide practical solutions to handle format limitations. AC3 not supported royalty-free on Android